Carrier profile · USDOT 1427450 · MC-881136 · Updated Jun 13, 2026

Steve's Tire and Service Inc

DBA HEYN TRUCKING

7 power unitsavg 7.5 yrRegional · 4 statesCHESTER, SD100/100
CARRIER ACTIVEMC-881136 ACTIVEHAZMAT
Verified linksitctel.comFMCSA SAFER

Operations & Lanes

Where this carrier actually runs, revealed by roadside-inspection geography over the last 24 months — not where they claim to operate, shown as state-level inspection density.

Operating footprint· revealed by roadside-inspection geography

Operating radiusRegional
revealed
States observed4
US states
Inspections · 24 mo5
IA busiest

Inspection density by state· each tile = a state · shade = inspections, last 24 mo

Home base
CHESTER, SD
407 2ND AVE
Top corridor
IA ⇄ SD
IA 2 · ND 1 · SD 1
Density
fewermore
Shade = roadside inspections, last 24 mo.

State activity ranking· all 4 states · trailing 24 mo

Roadside inspections by state · STEVE'S TIRE AND SERVICE INC · trailing 24 months
StateCoverageInspections
IAIowa2
NDNorth Dakota1
SDSouth DakotaHQ1
OKOklahoma1